Beschrijving
The collection lance consists of an inner tube and an outer tube. The suction position can be varied steplessly with the outer tube within a height of 0 to 48 cm. The total length of the telescopic suction tube is 100 cm. Sampler for liquid samples from a precisely predetermined depth, with manual vacuum pump. Sampling using a vacuum pump has the advantage that the liquid only comes into contact with the suction hose and the original sample bottle. Suction tube PP, suction hose PVC Incl. 5 sample bottles PP 250 ml and 500 ml each, vacuum pump, universal bottle adapter, 20 seal-it label seals Universal bottle adapter made of PVC, for bottle necks Ø 24 mm, 31 mm, 39 mm and 50 mm nominal size, for sample bottles 100-1000 ml Sample bottles available in four sizes as accessories Vacuum pump also available in aluminium on request Sampler for liquid samples from a precisely predetermined depth, with manual vacuum pump. Set the desired sampling depth by moving the suction lance. Attach the adapter to the sampling bottle. Lower the suction lance into the medium. Create a vacuum using the handpump and collect the sample. Remove the filled sample bottle, close and label it.